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Chiron
Chiron Asteroid 2060, an unusual object in the outer Solar System discovered in 1977 by the American astronomer Charles Thomas Kowal (1940– ); also designated 95P/Chiron. Chiron lies well beyond the main asteroid belt, moving from within the orbit of Saturn out to the orbit of Uranus. It was the first of the Centaur group to be discovered. Chiron is estimated to be 200–300 km in diameter and has a rather dark, rocky or dusty surface. In 1989 it began to develop a faint coma like a comet, as a result of which it was given a periodic comet designation. Its orbit has a semimajor axis of 13.64 AU, period 50.4 years, perihelion 8.44 AU, aphelion 18.85 AU, and inclination 6°.9. Its rotation period is 5.92 hours.
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"Chiron." A Dictionary of Astronomy. 1997. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. "Chiron." A Dictionary of Astronomy. 1997. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O80-Chiron.html "Chiron." A Dictionary of Astronomy. 1997. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O80-Chiron.html |
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Chiron
Chiron A solar system asteroid (No. 2060), comet (95P), or minor planet, diameter 180 km (148–208 km); approximate mass 4 × 1018 kg (2 × 1018–1019 kg); rotational period 5.9 hours; orbital period 50.7 years; perihelion date 14 February 1996; perihelion distance 8.46 AU. It is in a chaotic eccentric orbit near Saturn and Uranus. It was discovered in 1977 by Charles Kowal.
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AILSA ALLABY and MICHAEL ALLABY. "Chiron." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. AILSA ALLABY and MICHAEL ALLABY. "Chiron." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O13-Chiron.html AILSA ALLABY and MICHAEL ALLABY. "Chiron." A Dictionary of Earth Sciences. 1999. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-Chiron.html |
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Chiron
Chiron , in Greek mythology, centaur, son of Kronos. He was a renowned sage, physician, and prophet. Among his pupils were Hercules, Achilles, Jason, and Asclepius. When Hercules accidentally wounded Chiron, the pain was so great that Chiron surrendered his immortality to Prometheus and died. Zeus then set him among the stars as the constellation Sagittarius. |
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"Chiron." The Columbia Encyclopedia, 6th ed.. 2011. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. "Chiron." The Columbia Encyclopedia, 6th ed.. 2011. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1E1-Chiron.html "Chiron." The Columbia Encyclopedia, 6th ed.. 2011. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1E1-Chiron.html |
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Chiron
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"Chiron." World Encyclopedia. 2005. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. "Chiron." World Encyclopedia. 2005. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O142-Chiron.html "Chiron." World Encyclopedia. 2005. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O142-Chiron.html |
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Chiron
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ELIZABETH KNOWLES. "Chiron." The Oxford Dictionary of Phrase and Fable. 2006. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. ELIZABETH KNOWLES. "Chiron." The Oxford Dictionary of Phrase and Fable. 2006. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O214-Chiron.html ELIZABETH KNOWLES. "Chiron." The Oxford Dictionary of Phrase and Fable. 2006. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O214-Chiron.html |
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Chiron
Chiron
•Aran, Arran, baron, barren, Darren, Karen, Sharon, yarran
•Biafran, saffron
•plastron • Saharan • Sumatran
•heron, perron
•rhododendron • chevron
•Aaron, Charon, Dáil Eireann
•apron
•matron, patron
•Libran
•decahedron, dodecahedron, octahedron, polyhedron, tetrahedron
•children • citron • grandchildren
•stepchildren • godchildren
•schoolchildren
•Byron, Chiron, environ, Myron, siren
•sporran, warren
•squadron • Cochran
•Andorran, Doran, Lauren, loran
•cauldron
•Kieran, Madeiran, schlieren
•Honduran, Van Buren
•Aldebaran • Auberon • Acheron
•Cameron, Decameron
•cateran, Lateran
•veteran
•dipteran, hemipteran
•lepidopteran • Lutheran
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"Chiron." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>. "Chiron." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O233-Chiron.html "Chiron." Oxford Dictionary of Rhymes. 2007. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O233-Chiron.html |
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